61245138

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 127005120

約数和(自身を除く): 65759982

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 654, 2531, 4033, 5062, 7593, 8066, 12099, 15186, 24198, 93647, 187294, 275879, 280941, 551758, 561882, 827637, 1655274, 10207523, 20415046, 30622569, 61245138]

約数ペア:

[(1, 61245138), (2, 30622569), (3, 20415046), (6, 10207523), (37, 1655274), (74, 827637), (109, 561882), (111, 551758), (218, 280941), (222, 275879), (327, 187294), (654, 93647), (2531, 24198), (4033, 15186), (5062, 12099), (7593, 8066)]